Hi Daniel. Unfortunately, it looks like it's not going to be compatible. If you're planning to go with Sprint, I highly suggest buying a phone directly from them or one of the eligible phones listed by them which includes the following:

• Alcatel IDOL5
• Apple iPhone 5c (Verizon only)
• Apple iPhone 5s (Verizon only)
• Apple iPhone 6
• Apple iPhone 6 Plus
• Apple iPhone 6s
• Apple iPhone 6s Plus
• Apple iPhone 7 (Verizon only)
• Apple iPhone 7 Plus (Verizon only)
• Apple iPhone 8 (Verizon only)
• Apple iPhone 8 Plus (Verizon only)
• Apple iPhone SE
• Apple iPhone X (Verizon only)
• Apple iPad
• Apple iPad Air 2
• Apple iPad Air
• Apple iPad Mini 4
• Apple iPad Mini 3
• Apple iPad Mini 2
• Apple iPad Pro
• BLU S1/VIVO S
• Essential Phone
• Google Nexus 5 (16 & 32 GB – black/white/red) (Verizon only)
• Google Nexus 5X (all versions)
• Google Nexus 6 (32 & 64 GB – black/white)
• Google Nexus 6P (all versions)
  
• Google Pixel
• Google Pixel XL
• Google Pixel 2
• Google Pixel XL 2
• HTC One A9 (Sprint Version only)
• HP Envy x2
• LG X Charge
• moto e4
• moto e4 plus
• moto g4
• moto g4 play
• moto g4 plus
• moto g5 plus
• moto g5s plus special edition
• moto x pure edition
• moto x4
• moto z2 play
• Orbic Wonder
• Samsung Galaxy Note8 Special Edition
  
• Samsung Galaxy S7 edge Special Edition
• Samsung Galaxy S7 Special Edition
• Samsung Galaxy S8 (Verizon, AT&T and T-Mobile)
• Samsung Galaxy S8+ (Verizon, AT&T and T-Mobile)
• Samsung Galaxy S8 Special Edition
• Samsung Galaxy S8+ Special Edition
• Samsung Galaxy S9 Special Edition
• Samsung Galaxy S9+ Special Edition